Use KPlugin to load Calendar plugins
Using KPlugin allows for the plugin metadata to be localized. Contains also fallback code to be able to load the pre-KPlugin plugins so that the plugins are not broken until next Plasma/KDE Applications release. Differential Revision: https://phabricator.kde.org/D3811
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@ -20,6 +20,7 @@ target_link_libraries(calendarplugin
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Qt5::Gui
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KF5::I18n
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KF5::CalendarEvents
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KF5::CoreAddons
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)
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install(TARGETS calendarplugin DESTINATION ${KDE_INSTALL_QMLDIR}/org/kde/plasma/calendar)
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@ -28,6 +28,9 @@
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#include <QDir>
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#include <QDebug>
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#include <KPluginLoader>
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#include <KPluginMetaData>
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class EventPluginsModel : public QAbstractListModel
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{
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Q_OBJECT
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@ -68,20 +71,23 @@ public:
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return QVariant();
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}
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const QString currentPlugin = m_manager->m_availablePlugins.keys().at(index.row());
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const QJsonObject metadata = m_manager->m_availablePlugins.value(currentPlugin).value(QStringLiteral("MetaData")).toObject();
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const auto it = m_manager->m_availablePlugins.cbegin() + index.row();
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const QString currentPlugin = it.key();
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const EventPluginsManager::PluginData metadata = it.value();
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switch (role) {
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case Qt::DisplayRole:
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return metadata.value(QStringLiteral("Name"));
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return metadata.name;
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case Qt::ToolTipRole:
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return metadata.desc;
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case Qt::DecorationRole:
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return metadata.value(QStringLiteral("Icon"));
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return metadata.icon;
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case Qt::UserRole:
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{
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// The currentPlugin path contains the full path including
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// the plugin filename, so it needs to be cut off from the last '/'
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const QStringRef pathRef = currentPlugin.leftRef(currentPlugin.lastIndexOf('/'));
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const QString qmlFilePath = metadata.value(QStringLiteral("ConfigUi")).toString();
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const QString qmlFilePath = metadata.configUi;
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return QString(pathRef % '/' % qmlFilePath);
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}
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case Qt::EditRole:
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@ -127,9 +133,21 @@ private:
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EventPluginsManager::EventPluginsManager(QObject *parent)
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: QObject(parent)
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{
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// First of all get a list of available plugins
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// and get their metadata. This alone is enough
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// for the applet config to work
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auto plugins = KPluginLoader::findPlugins(
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QStringLiteral("plasmacalendarplugins"),
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[](const KPluginMetaData &md) {
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return md.serviceTypes().contains(QLatin1String("PlasmaCalendar/Plugin"));
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});
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Q_FOREACH (const KPluginMetaData &plugin, plugins) {
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m_availablePlugins.insert(plugin.fileName(),
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{ plugin.name(),
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plugin.description(),
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plugin.iconName(),
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plugin.value(QStringLiteral("X-KDE-PlasmaCalendar-ConfigUi"))
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});
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}
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// Fallback for legacy pre-KPlugin plugins so we can still load them
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const QStringList paths = QCoreApplication::libraryPaths();
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Q_FOREACH (const QString &libraryPath, paths) {
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const QString path(libraryPath + QStringLiteral("/plasmacalendarplugins"));
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@ -143,10 +161,20 @@ EventPluginsManager::EventPluginsManager(QObject *parent)
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Q_FOREACH (const QString &fileName, entryList) {
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const QString absolutePath = dir.absoluteFilePath(fileName);
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if (m_availablePlugins.contains(absolutePath)) {
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continue;
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}
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QPluginLoader loader(absolutePath);
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// Load only our own plugins
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if (loader.metaData().value(QStringLiteral("IID")) == QLatin1String("org.kde.CalendarEventsPlugin")) {
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m_availablePlugins.insert(absolutePath, loader.metaData());
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const auto md = loader.metaData().value(QStringLiteral("MetaData")).toObject();
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m_availablePlugins.insert(absolutePath,
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{ md.value(QStringLiteral("Name")).toString(),
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md.value(QStringLiteral("Description")).toString(),
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md.value(QStringLiteral("Icon")).toString(),
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md.value(QStringLiteral("ConfigUi")).toString()
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});
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}
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}
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}
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@ -69,7 +69,13 @@ private:
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friend class EventPluginsModel;
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EventPluginsModel *m_model;
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QList<CalendarEvents::CalendarEventsPlugin*> m_plugins;
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QMap<QString, QJsonObject> m_availablePlugins;
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struct PluginData {
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QString name;
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QString desc;
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QString icon;
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QString configUi;
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};
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QMap<QString, PluginData> m_availablePlugins;
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QStringList m_enabledPlugins;
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};
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